Turtle Miner Base (WIP)

--this program allows any turtle to become a miner
M_StartCord = {...}
TurtleX = 1
TurtleY = 1
TurtleZ = 1
TurtleHeading = 1
TargetCord = {...}
Layer = 1
Dir = 1
local MineMode = 1
start()

function start()

end

function MinerManager()
  while true do
    if MineMode == 1 then
      if TurtleZ < TargetCord[3] then
        Move("Forward")
      elseif TurtleZ > TargetCord[3] then
        Move("Back")
      elseif TurtleZ == TargetCord[3] then
        Move("Right")
      end
      if TurtleX == TargetCord[1] and TurtleZ == TargetCord[3] and TurtleY == TargetCord[2] then
        MineMode = 3
      elseif TurtleX == TargetCord[1] and TurtleZ == TargetCord[3] then
        MineMode = 2
      end
    elseif MineMode == 2 then
      if TurtleX > M_StartCord[1] then
        Move("Right")
      elseif TurtleX < M_StartCord[1] then
        Move("Left")
      end
      if TurtleZ > M_StartCord[2] then
        Move("Back")
      elseif TurtleZ < M_StartCord[2] then
        Move("Forward")
      end
    end
  end
end

function Move(Direction)
  if Direction == "Forward" then
    TurtleZ = TurtleZ + 1
    turtle.forward()
  elseif Direction == "Back" then
    TurtleZ = TurtleZ - 1
    turtle.backwards()
  elseif Direction == "Right" then
    TurtleX = TurtleX + 1
    turtle.right()
  elseif Direction == "Left" then
    TurtleX = TurtleX - 1
    turtle.left()
  end
end